JASC 3240
Service difficulty reports · 6,462
Reports filed under 3240 · Landing Gear Brake System, newest first.
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE jasc_code = '3240' ORDER BY difficulty_date DESC"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE jasc_code = '3240' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR 52055Brake Assy · contaminatedTHE RIGHT BRAKES GO FLAT WHEN PRESSURE WAS APPLIED. MAINTENANCE BLED THE BRAKES. NO PARTS WERE USED, THEREFORE NO TEARDOWN REPORT WILL BE REQUIRED.SDR COMA0360295Solenoid Valve · malfunctionedFLIGHT 5316 PARKING BRAKE CAUTION MESSAGE IN FLIGHT. REPLACED THE PARKING BRAKE SOLENOID VALVESDR CA030615001Control Cable · stretched(CAN) AIRCRAFT DEPARTED TAXIWAY AFTER PILOT EXPERIENCED PARTIAL BRAKE LOSS WHILE RETURNING TO THE RAMP AFTER LANDING. DISCOVERED A STRETCHED PILOT'S CONTROL CABLE TO BRAKE PROPORTIONING VALVE, WHICH IN TURN LOWERED THE AIR PRESSURE AVAILABLE TO WHEELS.SDR DXTA200300046Brake · failedON TAXI IN DEPRESSED BRAKE AND AIRCRAFT WOULD NOT STOP FOR 2-3 SECOND . WITH BRAKE PEDALS DEPRESSED AIRCRAFT CONTINUED TO ROLL FOR SHORT DISTANCE. ITEM IS UNDER INVESTIGATION. INSPECTED BRAKE RESEVIOR, ACUMULATOR, MASTER CYLINDERS AND BREAK ASSY'S ALL CHECKESDR 2003F00525Sensor · malfunctionedASH - FLT 6717 - PHX-FAT - AIRCRAFT RETURNED TO FIELD WITH NR 2 BRAKE TEMP WARNING MESSAGE. MAINTENANCE APPLIED MEL 32-46-01. AIRCRAFT CONTINUED WITHOUT INCIDENT. MAINTENANCE REPLACED THE BRAKE TEMP SENSOR. (M)SDR CA030731011Line · chafed(CAN) LT AND RT BRAKE HYD LINES WERE FOUND TO BE CHAFING ON ELEVATOR CONTROL CABLES AT F.S.178.00. THIS DISCREPANCY IS BELIEVED TO HAVE OCCURRED AT MANUFACTURE. AS THIS WAS THE FIRST TIME THE FLOOR PANEL HAD BEEN REMOVED. THIS AREA IS A PLACE WHERE THE HYDRAUSDR ZW0A0305401Brake · lockedWHILE TAXIING TO GATE AFTER NORMAL LANDING AND NORMAL BRAKING THE LEFT INBOARD BRAKE LOCKED UP. PASSENGERS WERE DEPLANED WITH THE AIRCRAFT ON TAXI WAY. THE BRAKE WAS REPLACED ALONG WITH NUMBER 1 AND 2 WHEEL ASSEMBLIES. THE NUMBER 2 WHEEL TRANSDUCER WAS ALSOSDR DLM88030518Deflector · wornNOSE GEAR WOULD NOT RETRACT AFTER T/O. REPLACED LT NOSE LANDING GEAR SPRAY DEFLECTOR.SDR XNOA01124Brake Assy · unknownAFTER RELEASING BRAKES; ON POWER OUT OF MCO HEARD LOUD POP AND WHEN APPLYING PRESSURE TO BRAKES FELT VIBRATION COMING FROM MLG AREA. JACKED EACH MLG, INSPECTED EACH BRAKE & CYCLED NUMEROUS TIMES. NO DEFECTS NOTED. SERVICED ALL BRAKE LOCKOUTS. BRAKES CHECKESDR IU62003F00026Housing · crackedMLG BRAKE SYS HOUSING CRACKED. FATIGUE. MAKE A STRONGER HOUSING. (NR 177802)SDR CA030602010Shuttle Valve · broken(CAN) NUMBER ONE BRAKE ASSY WAS LEAKING AT PISTON (DUE TO AN O-RING PROBLEM). THE NR 1 SHUTTLE VALVE WAS NOT OPERATING PROPERLY CAUSING NR 2 HYDRAULIC SYSTEM QUANTITY DROP TO ZERO AND NR 1 HYD SYSTEM DROP TO 1 QUART CAUSING MANY SYSTEM FAILURE. THAT PROBLEM ISDR VNAA0305021Warning Light · illuminatedEN ROUTE, THE CREW HAD A EMERGENCY PARKING BRAKE ACCUMULATOR CAS MESSAGE THAT WOULD NOT EXTINGUISH. THE CREW FOLLOWED THE QUICK REFERENCE HANDBOOK AND DIVERTED TO ELM. AT 50 FEET ABOVE GROUND ON LANDING THE MESSAGE EXTINGUISHED. OUTSTATION MAINTENANCE INSPESDR HEEA086550Brake Assy · leakingLT WHEEL BRAKE LEAKING. SHOP REPAIR.SDR IU62003F00021Housing · crackedHOUSING CRACKED IN BOLT HOLE. PROBABLE CAUSE: FATIGUE / WEAK HOUSING.SDR C2XA03IA048Control Valve · faultyIAH - FLT 2711 - CREW REPORTED THAT THE OUTBOARD BRAKES FAIL MESSAGE ILLUMINATED ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURN TO THE GATE. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE OUTBOARD BRAKE CONTROL VALVE TO BE FAULTING. THE VSDR 2003F00576Key · shearedWHILE TOWING THE AIRCRAFT INTO THE HANGAR TO DTW IT WAS DISCOVERED THAT SEVERAL BRAKE ROTOR DRIVE KEYS ON BOTH LT OUTBOARD AND LT INBOARD BRAKES WERE SHEARED OFF. FURTHERMORE, UPON EXAMINATION BOTH OF THE RT BRAKES HAD SEVERAL CRACKED DRIVE KEYS. THIS IS A KNSDR DHL2003363003Hose · failedAT THE BEGINNING OF THE TAKE-OFF ROLL THE GREEN SYSTEM (HYDRAULIC) LEVEL LOW LIGHT ILLUMINATED. THE TAKE-OFF WAS REJECTED AT 70 KNOTS, 260000 LBS, OAT 14ØC, -10 FT P.A., AND A MAXIMUM BRAKE TEMPERATURE OF 150ØC WAS REACHED. REPLACED BLOWN HOSE WITH LIKE UNITSDR DL757030414Pin · missingNUMBER FOUR BRAKE WEAR PINS MISSING. REPLACED NUMBER FOUR BRAKE ASSY AND LEAK CHECKS OK.SDR DXTA200300025Brake · malfunctionedNO BRAKING ACTION WITH LT OR RT PEDALS. ANTI-SKID LIGHT ILLUMINATED ONCE EMERGENCY BRAKING WAS SELECTED. FOUND FAULTY LT ANTI-SKID TRANSDUCER, REPLACED AND BLED SYSTEM.SDR C2XA03CL101Pressure Switch · leakingCLE FLIGHT 2779 THE CREW REPORTED A NR 2 HYDRAULIC LOW FLUID MESSAGE IN FLIGHT. THE CREW DECLARED A EMERGENCY AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NR 2 BRAKE PRESSURE SWITCH. OPERATIONAL CHECKS WERE GOOD.SDR 2003F00315Switch · brokenDURING TAXI TO TAKEOFF, THE NO TAKEOFF CAUTION APPEARED ON THE EICAS. SIMULTANEOUSLY, THE PARK BRAKE PRESS LOW MESSAGE WAS ILLUMINATED. THE CREW TAXIED BACK TO GM BASE AND ANOTHER AIRCRAFT WAS UTILIZED FOR THE FLIGHT. UPON TROUBLESHOOTING, THE PARK BRAKE SWSDR 2003F00313Switch · brokenDURING TAXI TO TAKEOFF, THE NO TAKEOFF CAUTION APPEARED ON THE EICAS. SIMULATNEOUSLY, THE PARK BRAKE PRESS LOW MESSAGE WAS ILLUMINATED. THE CREW TAXIED BACK TO GM BASE AND ANOTHER AIRCRAFT WAS UTILIZED FOR THE FLIGHT. UPON TROUBLESHOOTING, THE PARK BRAKE SWSDR 3M24033Rotor · crackedROTOR IS SPLINTERING AT KEYWAY CLIPS.SDR 3M24032Rotor · chippedROTOR IS CHIPPED AT BRAKE KEYWAY CLIP.SDR 3M24031Rotor · crackedBRAKE ROTOR SPLINTERING AT KEYWAY CLIPS.SDR MEX2003128Transducer · failedAIRCRAFT REJECTED TAKEOFF, MAIN WHEEL LIGHT WAS ON. AT PLATFORM WHEELS WERE CHECKED FOR FREE DRAFT AND THE FOUR ANTI-ICE TRANSDUCER WERE CHECKED, DETECTING ONE PIN BENT OF TRANSDUCER WHEEL NUMBER 2 PIN WAS STRAIGHTEN. DURING OVERNIGHT SERVICE TRANSDUCER NUMBSDR VNAA0304002Brake · failedTHE CREW REPORTED THAT THE CAPTAIN'S BRAKES HIT THE STOP WITHOUT ANY BRAKING ACTION TAKING PLACE. MAINTENANCE INSPECTED AND BLED THE BRAKES IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASESDR C2XA03BT040Control Unit · failedEWR "BRK OUTBOARD FAIL" DURING ROLLOUT. REMOVED AND REPLACED BRAKE CONTROL UNIT OPS CHECK IAW EMB145MM 32-41-02 GOOD.SDR 000246Shutoff Valve · failedBRAKE OUTBOARD INOPERATIVE MSG ON APP. FOLLOWED POH. NO FIX. DECLARED EMERGENCY FOR LANDING. TRIED BRAKES THEY SEEMED OK. A/C TAXIED TO TERMINAL WITH NO PROBLEMS. RR'D BRAKE CONTROL SHUTOFF VALVESDR VNAA0303013Valve · failedTHE CREW REPORTED A EMERGENCY PARK BRAKE ACCUMULATOR PRESSURE LOW CAS MESSAGE. THE AIRCRAFT WAS THEN FERRIED TO DAY. MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY PARKING BRAKE ACCUMULATOR VALVE IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPESDR MALA030201Control Cable · lack of lubeRIGHT BRAKE IS VERY WEAK, LEFT SEEMS OK, CAN'T STOP STRAIGHT. FROM LOG PAGE MM1 1162583 DISC 13 RT BRAKE SEEMS WEAK NOTED NOISED AND RESISTANCE REOM RT BRAKE PEDAL. CAPT SIDE FOUND CAPT RT BRAKE PEDAL TO BE MAKING DRY AND GRAVELY SOUND IN WHEEL WELL. MAINTESDR LD22003F00001Brake Assy · damagedDURING POST FLIGHT INSPECTION, A BRAKE TEMPERATURE OF 980 WAS NOTED ON THE NR 4 BRAKE. THE WHEEL WAS REMOVED AND THE NR 1 ROTOR HAS SEVERAL DRIVE CLIPS COMING OFF. THE BRAKE WAS REPLACED WITH A NEW UNIT. THE NR 4 MAIN WHEEL WAS REMOVED AND SENT OUT FOR INSPSDR VNAA0302021Valve · failedEN ROUTE, THE CREW RECEIVED A EMERGENCY PARKING BRAKE CAS MESSAGE AND DIVERTED TO PIT. MAINTENANCE INSPECTED AND REPLACED THE EMERGENCY PARKING BRAKE VALVE IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCSDR ZW0A0302703Brake Assy · contaminatedDURING LANDING ROLL ANOTHER AC REPORTED SMOKE FROM LEFT GEAR AREA. SMOKE QUICKLY DISSIPATED NO EVIDENCE OF HYD FLUID ON GEAR. FIRE DEPT CALLED AS PRECAUTION. NO SYS FAULTED BUT EVIDENCE OF ICE-DEICE FLUID RESTING ON NR 1 BRAKE ASSY AND STRUT. REMOVED ICE. SDR 000244Brake Assy · overheatedRT INBOARD MLG BRAKE ASSY. SHOWED HIGH TEMP INDICATIONS ON MFD AND NOTICED SMOKE COMING FROM RT INBOARD BRAKE ASSY. R&R'D RT INBOARD BRAKESDR 2003FA0000153Line · misroutedDURING INSPECTION OF MLG (LT AND RT) DISCOVERED BRAKE LINES ROUTED INCORRECTLY CAUSING ONE BRAKE LINE TO CHAFE ON THE MAIN TIRE. SHOULD BE ROUTED IAW MAINTENANCE MANUAL 32-40-00-001.CHAFED LINES WERE REPLACED.SDR 15HA0358001Brake · inoperativeA/C TRANSITIONED FROM THE RUNWAY TO THE TAXIWAY, CREW WAS INFORMED THAT THE LT LANDING GEAR APPEARED TO BE ON FIRE. TAXIED A/C TO A SAFE AREA. FIRE TRUCK WAS DISPATCHED, BUT NO FIRE WAS OBSERVED. MAINT CREW FOUND THE PRESSURE LINE TO NR 1 BRAKE, VERY LOOSESDR COMA0360071Harness · defectiveFLIGHT 5697 OUTBD ANTI SKID INOP CAUTION MESSAGE.REPLACED THE R/H MLG WIRE HARNESS.SDR DLM11030121Fitting · crackedFOUND DURING D1 LTR CHECK- P/N ABH7269-509 FITTING CRACKED THRU FASTENER HOLES. REPLACED WITH A -521 FITTING. THIS IS THE LT SIDE FITTING FOR THE BRAKE PEDAL TORQUE TUBE ASSY REF NR297.SDR COMA0360073Wire Harness · defectiveFLIGHT 5767 INBD ANTI SKID INOP CAUTION MESSAGE.REPLACED ANTI-SKID WIRE HARNESS.SDR DXTA200300002Hydromech Unit · leakingPOWER BRAKE LITE AND ANTI SKID INOP LITE ON IN FLIGHT.SDR DHL2003364001Brake Assy · dischargedRT BRAKE PEDAL SOFT. BRAKES GRAB SUDDENLY. CHECKED AND FOUND RIGHT SIDE LOW PRESSURE BRAKE SYSTEM NEEDED REPLENISHED. REPLENISHED RIGHT SIDE PER M/M 12-12-32. CHECKED NORMAL.SDR VNAA0301022Metering Valve · contaminatedTHE CREW REPORTED THAT THE FIRST OFFICER'S BRAKES WERE NOT WORKING. MAINTENANCE INSPECTED AND BLED THE BRAKE METERING UNIT IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.SDR VNAA0301021Metering Valve · contaminatedTHE CREW REPORTED THAT THE FIRST OFFICER'S BRAKES WERE EXTENDED WITH LIGHT TO NO BRAKING ACTION. MAINTENANCE INSPECTED AND BLED THE BRAKE METERING UNIT IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFTSDR DLM11030075Transducer · failedRTO - TIRE PRESSURE LOW PRESSURE LIGHT ON TAKEOFF AFT LEFT TIRE ON CAPTS SIDE INDICATED 54 LBS. AFTER DISCONTINUING TAKEOFF PRESSURE RETURNED TO NORMAL. REPLACED 5 WHEEL TRANSDUCER.SDR ARWA20030102Valve · inoperativeDURING TAXI, BEFORE TAKEOFF, ANTI SKID INOPERATIVE LIGHT ON WITH SWITCH IN (ON) POSITION. REMOVED AND REPLACED RT MAIN LANDING GEAR OUTBOARD ANTI SKID DUAL SERVO VALVE. BLED SYSTEM, OPS CHECKED AND FOUND NORMAL IAW MM.SDR XNOA01100Brake Assy · malfunctionedNUMBER 8 BRAKE WOULD NOT DISENGAGE WHILE ON TAXI WAY. REMOVED GREEN HYDRAULIC PRESS FROM NR 8 BRAKE. NR 8 BRAKE RELEASED. TRANS GREEN BRAKE SYSTEM TO DMI IAW ENA MEL 32-42-01. DMI 3049. PLACARDS INSTALLED.SDR BKJ2003F00000Brake Assy · leakingDURING LANDING CHECK, UPON ARRIVAL TO AIRPORT. PILOTS NOTICED LOW HYDRAULIC RESEVOIR LEVEL. TOWER WAS NOTIFIED AND A NORMAL LANDING WAS MADE. AS A PRECAUTION, THE AIRCRAFT WAS TOWED TO PARKING. INSPECTION REVEALED A LEAKING BRAKE ASSEMBLY.SDR COMA0360020Computer · malfunctionedFLIGHT 5897 ANTI-SKID GEAR DISAGREE WARNING WHILE LANDING GEAR INTRNASIT.REPLACED THE ANTI-SKID CONTROL UNIT.SDR GUU2003F00003Valve · lockedDURING TAXI, BRAKES STUCK. REMOVED AND REPLACED PARKING BRAKE VALVES. OPERATIONAL CHECK GOOD.
Back to JASC 3240